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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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Description
SoundTube CM42-EZs-II 2-way In Ceiling Speaker w/Short Can - 4" (White)Engineered for applications with limited plenum space incorporating a SoundTube specific shallow backcan with an installed depth of only 3. 5 inches. One 4 inch (102 mm) treated fiber woofer with cloth surround and one 0. 75 inch (19 mm) silk dome tweeter. Easy access six position tap switch for 25 70. 7 100 volt and 16 ohm transformer bypass position allows for easy ordering, stocking and installation. Reduced amplification costs with maximum
Engineered for applications with limited plenum space incorporating a SoundTube-specific shallow backcan with an installed depth of only 3.5 inches. One 4 inch (102 mm) treated fiber woofer with cloth surround and one 0.75 inch (19 mm) silk dome tweeter. Easy-access six-position tap switch for 25/70.7/100-volt and 16 ohm transformer bypass position allows for easy ordering, stocking and installation. Reduced amplification costs with maximum efficiency including 87.5 dB sensitivity and 16 ohm impedance. Superior voice intelligibility with an average coverage angle of 100 (210 kHz, independently verified). Cost-effective 16 ohm settings allows for the use of multiples of two, four, or six speakers in a system using a standard amplifier without a transformer. Incorporates a painted steel grille for lasting durability. Ceramic input terminal accepts up to 10 gauge plenum rated signal wire and includes thermal fuse. Suitable for use in voice alarm applications subject to EU regulations EN60849 and BS5839-8. EN54-24 listed. Clamping allowance from 0.00 in. (0.0 mm) to 1.50 in. (38.1 mm). UL 1480 (UEAY) and 2043, CE (EMC Directive 89/366/EEC, EN55020, EN55013) approved.
Included accessories: Choose between a tile bridge or a pre-construction bracket, UL-listed 0.5-inch flex conduit clamp, paint shield and two wire nuts.
Specifications
| Color | White |
|---|---|
| UPC | 752830451483 |
| Manufacturer | SoundTube |
| Manufacturer's Category | CM-EZ Economical In-Ceiling |
| Shipping Weight | 5 lbs / 2.27 kg |
| Carton Height | 5.5 in / 139.7 mm |
| Carton Length | 9 in / 228.6 mm |
| Carton Width | 9 in / 228.6 mm |
| Certifications | CE, EN54, RoHS, UL1480A, UL2043 |
| Enclosure Properties | ABS, Sealed, Steel |
| Enclosure Volume | 100 cu in / 1638.71 cu cm |
| Included Accessories | Conduit Clamp, Cover Plate, Grille, Paint Mask, Choose Between a Tile Bridge or Pre-Construction Bracket |
| Optional Accessories | White Grill (GRL-CM42-II-WH)|Tile Bridge (AC-CMEZ42-TB)|Pre-Construction Bracket (AC-CMEZ4-PCB)|Paint Mask (AC-CM-PM4EZ)|Junction Box (AC-CM-EZ-JBOX) |
| Source Inputs | 4 Pin Ceramic Terminal |
| Backcan Diameter | 5.78 in / 146.8 mm |
| Backcan Height | 3.75 in / 95.3 mm |
| Coverage Angle (±6dB @ 2kHz) | 95° |
| Crossover Frequency | 5.0 kHz |
| Cutout Width/Diameter | 6.5 in / 165.1 mm |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 4.3 and 4.2 |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 5.7dB and 6.2dB |
| Frequency Response (± 10 dB) | 125 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 160 Hz - 20 kHz |
| Grille Properties | Standard-Flange, Magnetic, Powder-Coated, White, Paintable, Steel |
| Low Frequency Voice Coil | 0.5 in / 12.7 mm |
| Low Pass Crossover | 12 dB per octave 2nd order |
| Max. Ceiling Thickness | 0.97 in / 24.6 mm |
| Max. Continuous Power RMS | 20W |
| Max. Program Power | 40 W |
| Minimum Impedance (Ω Ohms) | 15.5 Ω |
| Network Type: High Pass | 6 dB per octave 1st order |
| Nominal Impedance (Ω Ohms) | 16 Ω |
| Tweeter Driver | .75" Silk Dome |
| Woofer Driver | 4" Treated Fiber Cone w/ Cloth Surround |
| Sensitivity dB @ 1W/1M | 87.5 dB |
| Sensitivity dB @ 2.83V/1M | 84.5 dB |
| Tap Selector | Rotary Switch |
| Transformer Options | 25 / 70.7 / 100 V, 16 Ohm direct |
| Transformer Taps Max. Setting (25V/70.7V/100V) | 2.5W/20W/20W |
| Visible Diameter | 7.5 in / 190.5 mm |
| Visible Height | 0.33 in / 8.4 mm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy